TY JOUR TI PROSPECTS FOR THE USE OF DRY BUILDING MIXTURES IN MODERN CONSTRUCTION KW dry building mixes KW finishing works KW building mortars JO Modern Technologies and Scientific and Technological Progress AU Savenkov, A.I. AU Patrushev, D.V. PY 2026 IS 2026 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»